Element (ppm)

N

Range (a)

Mean value (b)

Standard Deviation

Global mean values (c)

Intrusive rocks, South Coastal Batholith

Mo

13

bd-1

0.28

0.26

1.0 - 1.5

Cu

13

0.4 - 11.8

3.65

3.41

30 - 72

Pb

13

0.6 - 30.1

14.43

8.77

4 - 15

Zn

13

bd-86

28.26

25.16

60 - 94

Ni

13

0.5 - 8.9

2.37

2.39

4.5-15

As

13

0.5 - 6.3

3.15

2.06

1.5 - 2.0

Bi

13

bd-1.9

0.27

0.48

0.01-0.04

Au (e)

13

bd-7.8

2.16

2.68

3.2 - 4.5

Pegmatites, South Coastal Batholith

Mo

15

bd-1.8

0.49

0.42

Cu (d)

14

1-ad

18.85

54.42

Pb

15

4.2 - 802.9

106.54

235.18

Zn

15

bd-9,522

666.3

2367.13

Ni

15

0.4 - 119.4

9.08

29.48

As

15

0.7 - 424.3

31.5

105.02

Bi

15

bd-5.1

0.55

1.26

Au (e)

15

bd-756.7

52.58

188.28

Sediments

Cu

20

6 - 131

30

29.21

Zn

20

9 - 68

26.7

15.11

As

20

0.018 - 0.353

0.07

0.08

Au

20

bd-23.86

1.98

5.47